baber/WOPTO huggingface dataset:
Patent JP-S63239855-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ASAYAMA MASAICHIRO
IPC: H01L21/331
Filed: 1987-03-27
Abstract: PURPOSE:To improve the reliability of an integrated circuit for mounting in mixture field effect transistors and bipolar transistors by commonly forming an emitter opening and a conductor layer formed in the opening with the step of forming the field effect transistor. CONSTITUTION:An insulating film 15 is formed on a semiconductor substrate 1, and a photoresist pattern 16 is formed. The film 15 formed on the whole surface of the substrate 1 is anisotropically dry etched, the pattern 16 is further removed to form a sidewall spacer 15A and an opening 15B. After a sidewall spacer and an opening 15B are formed, a second conductive layer 17 is formed on the whole substrate 1. After only the periphery is further masked, N type impurity is ion implanted through the layer 17, further heat-treated to diffuse the impurity from a polysilicon into the substrate to form N<+> type semiconductor regions 18A and 18B. After the regions 18A, 18B are formed, the photoresist masked on the periphery is removed, and the layer 17 is selectively etched by the photoresist pattern. Thus, the conductive layers 17A, 17B are formed.
Patent JP-H08268219-A (JP)
Title: Air bag control device of vehicle
Inventor: NOHARA TETSUO
IPC: G01P15/00
Filed: 1995-03-29
Abstract: PURPOSE: To control unfolding action of an air bag constantly in a proper state regardless of weight of a vehicle. CONSTITUTION: An air bag control device of a vehicle is furnished with a means 10 to detect deceleration of the vehicle, a means 11 to detect weight of the vehicle, a means 12 to correct detected deceleration in accordance with comparison with standard car body weight to previously set this detected car body weight and a control means 13 to actuate an air bag to unfold at the time when corrected deceleration exceeds a set value.
Patent JP-H11273110-A (JP)
Title: Disk reproducing device
Inventor: NOMURA NAOKI
IPC: G11B19/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a track pitch even in CLV(constant linear velocity) control, CAV(constant angular velocity) control. SOLUTION: The number of channel clocks per one revolution of disk are measured on an innermost first position and a second position after elapsing for a pre-set time from the innermost position at a reproducing speed by using a rotation detective pulse obtained for a rotation detective means 5 and the channel clock obtained from a signal processing part 3. A linear velocity is calculated from the number of channel clocks of the first position, and the radius of the second position is calculated from the number of channel clocks of the second position, and the track pitch is obtained from the obtained data.
Patent JP-S59197525-A (JP)
Title: Preparation of directional electromagnetic steel plate
Inventor: OKITA KIYOUSUKE
IPC: C21D1/09
Filed: 1983-04-23
Abstract: PURPOSE:To obtain a directional electromagnetic steel plate excellent in magnetic characteristics and good in coating characteristics, by irradiating a directional electromagnetic steel plate after finish annealing with laser beam in such a state that the interval between a laser condensing lens and the steel plate is made different from the focal distance of the condensing lens. CONSTITUTION:The plate surface of a direction electromagnetic steel plate after finish annealing is irradiated with laser beam 4 from a laser transmission apparatus 2 through a laser condensing lens 3. In this case, the interval of the laser condensing lens 3 and the directional electromagnetic steel plate 1 is made different from the focal distance (f) of the laser condensing lens 3. In this occasion, the steel plate may be brought nearer than the focal distance (f) or may by kept away therefrom. By this method, a directional electromagnetic steel plate good in insulating coating characteristics and reduced in iron loss is obtained.
Patent JP-S51148495-A (JP)
Title: Resistance measuring device
Inventor: OBATA SADAJI
IPC: G01N27/04
Filed: 1975-06-13
Abstract: PURPOSE: In order to make the measurement of natural electric resistance of powdery substances, papers and so on which are condensed when being added with the pressure possible, through utilizing the corona electric-current due to the discharge between a discharge needle and a zonde. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09258774-A (JP)
Title: Voice command device for working machine
Inventor: NISHIMOTO MASASHI
IPC: G10L15/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and safety of working machine operation by adding the added value, set according to the degree of priority, to the difference degree of each registered voice signal, corresponding to each command word, to an input voice signal, and selecting the registered voice signal with the minimum added difference degree as an input voice prospect. SOLUTION: A voice relative arithmetic circuit 16 obtains a difference degree between an input voice signal (voice command) and all registered voice signals from a command word table 31. A distributing circuit 18 classifies the registered voice signals every three command word group. Each of primary selecting circuits 19-21 selects the registered voice signal with the minimum difference degree as a primary prospect. The added value obtained from a priority table 32 is added to the difference degree of each primary prospect by each of adders 22-24, and the one with the minimum added difference degree is selected as a secondary prospect by a secondary selecting circuit 25. A relative arithmetic circuit 27 recognizes the registered voice signal, the secondary prospect, as the most similar one to the input voice signal only in the case of the added difference degree of this secondary prospect being smaller than the specified threshold value.
Patent JP-S62227237-A (JP)
Title: Computer network
Inventor: SUMITA YUJI
IPC: G06F13/00
Filed: 1986-03-29
Abstract: PURPOSE:To attain data transmission at a slave station side even when a power to a master station is interrupted by detecting each state of power supply and interruption to a master side local network, connecting the slave side local network to the master station at power supply in cascade and forming the connection by the slave side local network at the interruption. CONSTITUTION:A relay coil 30 as a power supply detection means is energized while receiving power from a power supply G. Thus, the output contact 31 is closed and the power supply D of a slave station side local network N1 is supplied to a relay coil 32 through the output contact 31. Thus, an output contact 33 of the relay coil 32 is conneced to a contact at the '0' level side and the slave side local network N1 is connected in cascade to the master side local network N2. When the supply of the power G is interrupted, the contact 31 is opened. Thus, the relay coil 32 loses energizing, the contact 33 is switched and devices 1-1-1-n and an OR driver 8 are connected. Thus, the cascade connection between the slave side local network N1 and the master side local network N2 is excluded and the system consists of the slave side local network N1 only.
Patent JP-S56167692-A (JP)
Title: Chphalosporin compound
Inventor: WATANABE YOSHIAKI
IPC: A61P31/04
Filed: 1980-05-30
Abstract: NEW MATERIAL:A compound of formula I (X is H or OH; Y is H, 2-methyl-1,3,4- thadiazol-5-ylthio, etc.) or a salt thereof.  
     EXAMPLE: Sodium 7-[D-α-[ 4-hydroxy-pyrazino(2,3-f)quinoline-3-carboxamido ]-α- phenylacetamido]-3-( 2-methyl-1,3,4-thiadiazol-5-yl )thiomethyl-3-cephem-4-carboxylate.  
     USE: An antimicrobial agent effective against Gram-positive and Gram-negative bacteria, particularly bateria positive to indole of the genuses Proteus and Klebsiella.  
     PROCESS: A compound of formula II or a salt thereof is reacted with a compound of the formula HS-Y (Y is not H) or an alkali metallic substitution product thereof in a solvent, e.g. water or acetone, under about neutral conditions at room temperature to under heating to give the compound of formula I (Y is not H). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60215514-A (JP)
Title: Preparation of silicon monoxide
Inventor: ABE SAN
IPC: C01B33/113
Filed: 1984-04-10
Abstract: PURPOSE:To obtain high-purity silicon monoxide powder in high productivity, by bringing silicon metal powder into contact with oxygen in a plasma jet, quenching it to give a reaction product, distilling the reaction product at a specific temperature. CONSTITUTION:The closed container 7 is in an inert gas atmosphere, and a mixed gas of Ar and H2, etc. is made to flow in the passageway 4 between the anode 2 and the cathode 3. An electric current is made to flow between both the electrodes 2 and 3 to generate plasma, and the plasma jet 11 is jetted into the container 7. Silicon metal powder is fed to the plasma jet 11 at a feed amount of >=70g/min by the use of a carrier gas such as oxygen. Consequently, the reaction flame 12 is formed, and the silicon powder is brought into contact with oxygen, to synthesize vapor of silicon monoxide. It is hit to the water cooling steel plate 10, etc. and quenched. The prepared crude silicon monoxide composition is sent to the evaporating chamber 14 of the distillation furnace 13, evaporated under heating at 1,400-1,800 deg.C, introduced the collecting chamber 15 at reduced pressure, to obtain high-purity silicon monoxide powder.
Patent JP-S51148459-A (JP)
Title: Terrestri al-longitude vs.standard-times by country of globe with cloc k
Inventor: FUJIWARA HATSUTAROU
IPC: G04B19/22
Filed: 1975-06-13
Abstract: PURPOSE: In order to obtain the standard times by country easily, through combining an ordinary clock and a glob. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03270263-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: TAKAYASHIKI HIROYUKI
IPC: H01L21/822
Filed: 1990-03-20
Abstract: PURPOSE:To enable signal processing at a third signal processing part to be performed highly accurately by connecting and terminating an output terminal of a dummy signal processing part to a second output protection circuit. CONSTITUTION:A signal processing system consisting of an amplification circuit 12A, a buffer 13A, and an amplification circuit 14A is symmetrical with a dummy processing system consisting of an amplification circuit 12B, a buffer 13B, and an amplification circuit 14B, including a protection circuit connected to an output terminal 19B of the amplification circuit 14B. Therefore, a current IA which flows to an input terminal 18A of the amplification circuit 14A is affected by leakage current of a protection circuit which is connected to a pad 115A and a current IB which flows to an input terminal 18B of the amplification circuit 14B is affected by leakage current of a protection circuit which is connected to a pad 115B. Thus, I/O characteristics of a signal processing system consisting of the amplification circuit 12A and the buffer 13A and those of a signal processing system consisting of the amplification circuit 12B and the buffer 13B are extremely similar, thus achieving high accuracy of signal processing in a third signal processing part.
Patent JP-S63237548-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO NOBORU
IPC: H01L21/3205
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a silicide film from being peeled, by bringing silicide in contact with an insulating film via a PolySi layer. CONSTITUTION:After an oxide film 2 is formed on a Si substrate 1 by heat oxidation method, PolySi 3 is piled on the oxide film 2 by a chemical vapor growth method. Next, a resist pattern 4 formed on the PolySi 3 is used as a mask so as to open a hole in the PolySi 3 and the oxide film 2 by a dry etching method in which a gas of e.g., CF4 or the like is used and so a N<+> diffusion layer 8 is exposed. In succession, after high melting point metal silicide 5 such as WSi2 is piled on the PolySi 3 by a CVD or sputtering method, AlSi 6 is piled on the WSi2 5 by the sputtering method. Since the silicide is thus in contact with the insulating film via the PolySi, a film of silicide can be prevented from being peeled.
Patent JP-H08242220-A (JP)
Title: Method for transmitting block information
Inventor: YAMAMOTO RYUJI
IPC: H04L1/16
Filed: 1995-03-06
Abstract: PURPOSE: To make it unnecessary to consume much time at the time of transmitting all of plural block information as block information generating no receiving error from a transmitting part to a receiving part. CONSTITUTION: In the case of retransmitting block information generating a receiving error from the transmitting part to the receiving part, the block information is retransmitted through plural transmission lines. The receiving part 2 detects whether there are receiving errors in plural retransmitted block information or not and returns the receiving error detection result to the transmitting part 1. The transmitting part 1 retransmits the retransmitted block information in accordance with the returned receiving error detection result.
Patent JP-S61230962-A (JP)
Title: Apparatus for controlling temperature of thermal head
Inventor: OKUDA AKIRA
IPC: B41J2/365
Filed: 1985-04-08
Abstract: PURPOSE:To make it possible to finely control the temp. of a resistor with the elapse of printing, by providing a memory circuit for preliminarily storing the data classified by a printing condition corresponding to power to be supplied to a thermal head. CONSTITUTION:Supply power control data 5a for a bar code, supply power control data 5b for a usual character, supply power data 5c for a bar code and supply power data 5d for a usual character corresponding to the power to be supplied to a thermal head 14 are successively stored in the predetermined addresses of a supply power data memory part 5. The operation process of the whole of the apparatus is stored in a program memory part 3 and CPUl controls the whole operations according to the operation process. Therefore, the temp. of the heat generating resistor possessed by the thermal head 14 can be finely controlled with the elapse of printing corresponding to the content of printing information and exact and sharp printing can be always performed.
Patent JP-H01245209-A (JP)
Title: Camera zooming controller
Inventor: OTANI TADASHI
IPC: G02B7/10
Filed: 1988-03-26
Abstract: PURPOSE:To prevent an object from being protruded from a screen without zooming through manual operation by a photographer, and to improve operability by detecting in which area in the photographic screen the object exists, and then setting a focal distance based on the detected result so that the object is invariably in the screen. CONSTITUTION:The detecting means 102 detects, in which area on the photographic screen the object exists, and a deciding means 103 decides, based on the detected result, whether or not the object is out of the photographic screen at an intended focal distance. A focal distance setting means 104 adjusts the focal distance when the decision is made that the object is out of the intended photographic screen, it sets the intended focal distance when the decision is made that it is in the screen. Thus, the object is prevented from being protruded from the screen without zooming through the manual operation by the photographer; operability is improved and also photographing is performed at fixed magnification even if the object is plural persons.
Patent JP-H11275074-A (JP)
Title: Network service management system
Inventor: SATO YOSHIYUKI
IPC: H04L12/70
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To manage services provided on a network for every service. SOLUTION: This system is provided with network component devices, a network management means that manages physical links or paths, a service management means that manages services served on the network, and a job management means that manages job definitions of users connecting to the network. Then the information from the network management means and the information from the service management means are made to related to the request from the user, the job management means is referenced and service information to the user is generated.
Patent JP-H08271601-A (JP)
Title: Evaluation method of magnetic recording medium
Inventor: YAMANAKA ICHISUKE
IPC: G01R33/12
Filed: 1995-03-30
Abstract: PURPOSE: To obtain an evaluation method in which a remanent-magnetization coercive force at a selected magnetic-field application time is found by a method wherein a magnetic field whose remanent magnetization becomes positive and a magnetic field whose remanent magnetization becomes negative are applied for the selected magnetic-field application times and the remanent-magnetization coercive force is computed on the basis of the positive remanent magnetization and the negative remanent magnetization which are obtained by making a magnetic field zero. CONSTITUTION: A magnetic field is applied to a sample so as to be saturated. Then, a negative magnetic field H1 is applied for a time (t), the magnetic field is then set to zero oersted, and a remanent magnetization Id is recorded. When the magnetization Id is negative, a magnetic field is applied so as to be saturated, a magnetic field H2 which is more positive is applied for the time (t), and a remanent magnetization is recorded again. When the latter remanent magnetization is positive, a remanent-magnetization coercive force H is found from the point of intersection of a line connecting a negative remanent magnetization value to a positive remanent magnetization value with a line of Id=0.  When the remanent magnetization is negative even when the magnetic field H2 is applied for the time (t), the H2 is changed into the H1 , the magnetic field H2 which is more positive is applied for the time (t), and a remanent magnetization is recorded again. In addition, when the remanent magnetization is positive when a magnetic field at the magnetic field H1 at the beginning is applied, a magnetic field which is more negative is applied in such a way that the remanent magnetization becomes negative.
Patent JP-H06260884-A (JP)
Title: Semiconductor integrated circuit
Inventor: HORI YOSHIHISA
IPC: H01L21/822
Filed: 1993-03-09
Abstract: PURPOSE:To adjust the values of internal pull-up and pull-down resistors without providing external resistors. CONSTITUTION:Plural resistors 6 are provided in parallel between a power terminal 4 and a signal line 2, and a switching register 12 whose switching is controlled by a control signal 12 is used to connect and disconnect respective resistors. Thus, an arbitrary synthesized resistance value corresponding to the number of connected resistors is obtained.
Patent JP-S55164858-A (JP)
Title: Heat fixing device
Inventor: SHIMAZAKI SHIGERU
IPC: G03G15/20
Filed: 1979-06-12
Abstract: PURPOSE: To prevent the offsetting of a fixing roll nearly perfectly by providing a grounded conductive layer within at least one of the surface layers of the fixing roll and pressure roll.  
     CONSTITUTION: A heat-resistant elastic material layer 16 such as of silicone rubber is formed into cylindrical form over, for example, thickness 6mm, around a core 15 made of steel of a pressure roll 10' and a conductive layer 17 is provided on the surface of a heat-resistant elastic material layer 16. Further a release layer 18 is provided on the surface thereof. The manufacturing method comprises plating aluminum to a thickness of 300μ on the inside surface of the release layer 18 which has beforehand been formed to a fittable size on the surface of the heat-resistant elastic material layer 16 then fitting this to the outside circumference of the heat- resistant elastic material layer 16 and integrating the three. The conductive layer 17 is electrically grounded. The provision of the conductive layer 17 on the surface layer of the fixing roll 1 by the method similar to that for the pressure roll 10' is equally well. In this way, the offsetting of the fixing roll may be prevented nearly perfectly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11225928-A (JP)
Title: Connection part of suction nozzle and connection pipe for vacuum cleaner
Inventor: ARIMITSU MASAHARU
IPC: A47L9/24
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make the functions of a suction nozzle, a joint, and a connection pipe operable easily. SOLUTION: This vacuum cleaner rotates by one-fourth in the horizontal direction for a suction nozzle 3, a joint 2, and a connection pipe 1, and an angle of the connection pipe 1 is changed by 90 degrees in the vertical direction for the joint 2 and the suction nozzle 3. Consequently, since both faces of the suction nozzle, namely, a conventional wide face and a narrow side face, can be used in the work, the sections which make cleaning difficult conventionally, that is, a narrow place and a corner, can be cleaned without exchanging with an attachment and moving an object in a place where the suction nozzle 3 can enter so that time and labor can be saved compared to a conventional case.
Patent JP-S62241145-A (JP)
Title: Optical type information recorder erasion
Inventor: DEIRUKU YAN FURAFUESUTEEIN
IPC: G11B7/24
Filed: 1987-03-28
Abstract: According to the method a rotating recording element 23 having a crystalline recording layer 28 of the composition QxSbyTez, wherein Q = In, Ga; x = 34-44 at. %; y = 51-62 at. %; z = 2-9 at. %; is exposed to a pulsated laser light spot 29 in which amorphous information bits are formed which are read by means of weak laser light 30 and which can be erased in real time during one revolution of the element 23 by means of a laser light erasing spot 33 and be returned to the crystalline state.
Patent JP-H07279630-A (JP)
Title: Valve timing adjusting device
Inventor: TAMAGAWA TAKAO
IPC: F01L13/00
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a valve timing adjusting device which is simple in structure and low-priced. CONSTITUTION:A valve timing adjusting device comprises a damper part D1 for connecting a cam shaft 1 to a cam 3 in the circumferential direction, and a spring 13 for energizing the cam shaft 1 and the cam 3 to a designated neutral phase, wherein the damper part D1 includes a damper chamber 11 which is fixed to the cam 3 not to be rotated, and in which oil is filled, and a sliding member fixed to the cam shaft l to be slid in the circumferential direction in the damper chamber 11. Thus, during high speed rotation, the amount of time when the cam 3 comes into contact with a rocker arm 19 is small, so that the slide amount of the sliding member 12 is smaller as compared with that during low speed rotation. Accordingly, in the case of high speed, the phase delay of the cam 3 is small, and in the case of low speed, the phase delay of the cam 3 is large. It is not necessary to provide a rotational frequency sensor and a hydraulic controller for adjusting the phase of the cam according to the rotational frequency.
Patent JP-H06292145-A (JP)
Title: Method for processing television signal
Inventor: KISODA AKIRA
IPC: H04N7/00
Filed: 1993-03-31
Abstract: PURPOSE:To completely reproduce a reinforcement signal sent at upper and lower portions of a picture frame based on a sent reference signal at a receiver side in the television signal transmission system called a letter box system. CONSTITUTION:After a level of a reference signal 2 is detected by a level detection circuit 4, the amplitude level of a reinforcement signal 1 is properly amplified or attenuated at an amplifier circuit 3. Moreover, a reference signal 2 is inputted to a phase detection circuit 5, in which a phase difference with a signal outputted from a voltage controlled oscillator 6 is detected and a signal in response to the phase difference is generated and fed to a voltage controlled oscillator 6 via a low pass filter circuit 7. Since the voltage controlled oscillator 6 is controlled by the signal, the circuit 6 is oscillated by the same stability as that of the reference signal. The reinforcement signal whose gain is adjusted through the amplifier circuit 3 is demodulated by a demodulation circuit 8 with the signal oscillated from the voltage controlled oscillator 6 synchronously with the reference signal.